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p1100i's questions

Martin Hope
p1100i
Asked: 2013-04-06 13:25:47 +0800 CST
  • 1

I would like to run multiple rails apps with just using different location blocks. Different unicorn workers are started and configured, they are working just fine.

Every app is under the same folder: /var/www/<app>, so I configured nginx like this:

root /var/www;

location  /app1/ {
  root /var/www/app1/public;
  try_files $uri/index.html $uri.html $uri @app1;
}

location  /app2/ {
  root /var/www/app2/public;
  try_files $uri/index.html $uri.html $uri @app2;
}

My issue is that w/ this ruleset a request (like mydomain/app1/check) comes into my app1 like this: Started GET "/app1/check" for ... I would like to have just Started GET "/check" for ...

What should i change on my config?

nginx
Martin Hope
p1100i
Asked: 2013-01-10 15:45:14 +0800 CST
  • 2

When getting a delivery status notification (Failure) this snippet is included into the message:

Technical details of permanent failure: Google tried to deliver your message, but it was rejected by the recipient domain. We recommend contacting the other email provider for further information about the cause of this error. The error that the other server returned was: 550 550 5.1.1 User unknown (state 13).

So this means I guess that before sending the mail google made a query if the target mail server will accept it. How could I reproduce this query?

In other words, I would like to manually query a mail server if an address exits or not. How do I do this?

networking
Martin Hope
p1100i
Asked: 2012-02-23 04:35:04 +0800 CST
  • 24

I'm setting up on my VPS a vsftpd, and i don't want users be allowed to leave they're ftp home directory. I'm using local_user ftp, not anonymous, so I added:

chroot_local_user=YES

I've read in a lot of forum post, that this is unsecure.

  1. Why is this unsecure?
  2. If this is unsecure because of using ssh to join to my VPS as well, then I could just lock out these users from sshd, right?
  3. Is there an other option for achiving this behaviour of vsftpd? ( I dont want to remove read permissions on all folder/files for "world" on my system )
linux centos ftp vsftpd vps
Martin Hope
p1100i
Asked: 2012-02-22 16:39:48 +0800 CST
  • 0

I've got a VPS, and a domain. The domain was associated with a host/hosting service by a company (provided LAMP) before, when i had enough from them, so i changed the DNS records to my VPS ip adress on the domain admin page of the company.

All works fine now, except if i use the adress with the www subdomain. I added 3 records:

<domainname>.<country> VPS-ip
*.<domainname>.<country> VPS-ip
www.<domainname>.<country> VPS-ip

The first two gets resolved with the right adress, but last one not. Does the www resolved somehow else? Or does it take some time to cascade it top the top?

domain-name-system ip domain vps